SKU: 21311EK-SKF
SKF 21311EK Spherical Roller Bearing with Taper Bore 55x120x29mm
SKF 21311EK Spherical Roller Bearing with Taper Bore 55x120x29mm
Regular price
CHF 152.23
ex VAT
Regular price
Sale price
CHF 152.23
ex VAT
Equivalent to: 21311K
In stock
Price Break
10+
CHF 135.48
19+
CHF 127.87
29+
CHF 126.35
39+
CHF 124.83
49+
CHF 123.31
74+
CHF 121.78
99+
CHF 114.17
199+
CHF 112.65
249+
CHF 111.13
499+
CHF 109.61
999+
CHF 106.56
Couldn't load pickup availability
Description
Description
|
SKF Spherical Roller Bearings: These bearings have two rows of barrel shaped (spherical) rollers which run on a common spherical outer and inner raceway, they are inclined at an angle to the bearings axis. Their design offers many features such as self alignment, insensitivity to misalignment, tolerance to heavy radial and axial loads etc. They are manufactured with in both parallel and tapered bore variants. Benefits: High radial and axial loads, misalignment, taper and parallel bore options |
Equivalent: 21311K
- Brand / Quality:
- SKF - High Quality
- Inside Diameter:
- 55mm
- Outside Diameter:
- 120mm
- Width:
- 29mm
- Clearance:
- * Standard
Technical
Technical
| --- | Dimensions |
|---|---|
| d | 55mm |
| D | 120mm |
| B | 29mm |
| D1 | 96.2mm |
| d2 | 71.6mm |
| r1r2 min | 2mm |
| b | 5.5mm |
| K | 3mm |
| da min | 66mm |
| Da max | 109mm |
| ra max | 2mm |
| --- | Speeds, Loads and Weights |
| Dynamic load C | 156 kN |
| Static load Co | 166 kN |
| Fatigue load limit Pu | 18.6 kN |
| Reference speed | 5600 rpm |
| Limiting speed | 7500 rpm |
| Weight | 1.7 kg |
| --- | Factors |
| Calculation factor e | 0.24 |
| Calculation factor Y1 | 2.8 |
| Calculation factor Y2 | 4.2 |
| Calculation factor Y0 | 2.8 |
| --- | Matching Adaptor Sleeves |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=H311+sleeve>H311</a> |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=HS311+sleeve>HS311</a> |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=HA311+sleeve>HA311</a> |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=HE311B+sleeve>HE311B</a> |
| --- | Matching Withdrawal Sleeves |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=AHX311+sleeve>AHX311</a> |
Reviews
Reviews
